Physical Education and APE (Adapted Physical Education) teachers, therapists and youth coaches now have two new ways to promote the development of soccer skills for children with unique learning characteristics including the general education population. Our Slow Motion Soccer ball has 10 ounces of sand allowing the student to "feel the ball" with their foot (proprioception). The weight of the ball is excellent for students on the autism spectrum. Our Sensory Soccer Ball (Item 18992) is ideal for users with vision impairment or those who can benefit from auditory stimuli. Size 5. No Heading.